Move all messages in the Inbox folder from that Sender to a selected folder continuously so that it bypasses ... the message moved or “pinned” to the top of the list to keep it in your line of sight ...

you can right-click on it and select the Unpin from Start option. Here you can find all the Library folders. You need to toggle the associated buttons to show the selected folder in the Start Menu.

This should fire up the start menu with all of the tiles, groups, and folders at your fingertips. Locate the group name and right-click on it, then click on the option that says Unpin Group from ...